signature 3.2.1

signature: ^3.2.1 copied to clipboard

• Added web support (export was not working in web previously) (leonardarnold)

• Fixed not working points setter in SignatureController

• Fixed possible null pointer exception (Danvick Miller)

• Fixed bug repainting canvas after clear in some situations (Brian Garcia)
• Added possibility to set export background instead of default transparent (dalosy-projecten-bv)

• Merged awesome controller implementation from jeanmatthieud that solves many bugs in cases where widget is not available (braking change)
• Fixed problems when writing too fast
• Fixed conflict between scrolling scroll container and drawing the signature

Migration from 2.x.x:

• You have to provide SignatureController and use it to manipulate with data instead using widget itself. Api is almost same but it is now split between Signature widget and SignatureController.
• See updated example.

• Fixed null pointer in case that future was resolved after widget has been removed from tree on slower devices

• Migration from android.support packages to androidx packages that allows this library to be used with flutter projects that use androidx. If you need to stay on android.support for whatever reason, don't upgrade as it may break your build. See more.

• Fixed breaking change in Picture.toImage in latest flutter
• New properties isEmpty and isNotEmpty at Signature class for validation purposes

• fixed bug where canvas was not writable in case of specific boundary setup

• removed debug statements and cleanup

• README modifications and code reformat

• Initial release